2175 matches found
CVE-2025-14953: NULL Pointer Dereference
A flaw has been found in Open5GS up to 2.7.5. This impacts the function ogspfcphandlecreatepdr in the library lib/pfcp/handler.c of the component FAR-ID Handler. Executing a manipulation can lead to null pointer dereference. The attack may be performed from remote. The attack requires a high leve...
PT-2025-52490
Name of the Vulnerable Software and Affected Versions Open5GS versions prior to 2.7.5 Description A flaw exists within Open5GS, specifically in the ogs pfcp handle create pdr function located in the lib/pfcp/handler.c library of the PFCP component. This issue involves improper initialization and...
Open5GS security vulnerabilities
Open5GS is an Open5GS open source C open source implementation of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS version 2.7.5 and earlier, which stems from a misbehavior of the function ogspfcphandlecreatepdr in the PFCP component, which could...
PT-2025-52484
Name of the Vulnerable Software and Affected Versions Open5GS versions up to 2.7.5 Description A flaw exists in Open5GS related to assertions within the ogs pfcp pdr find or add, ogs pfcp far find or add, ogs pfcp urr find or add, and ogs pfcp qer find or add functions located in the...
CVE-2025-65559
An issue was discovered in Open5GS 2.7.5-49-g465e90f, when processing a PFCP Session Establishment Request type=50, the UPF crashes with a reachable assertion in lib/pfcp/context.c ogspfcpobjectteidhashset if the CreatePDR?PDI?F-TEID has CH=1 and the F-TEID address-family flags IPv4/IPv6 do not...
CVE-2025-65559
An issue was discovered in Open5GS 2.7.5-49-g465e90f, when processing a PFCP Session Establishment Request type=50, the UPF crashes with a reachable assertion in lib/pfcp/context.c ogspfcpobjectteidhashset if the CreatePDR?PDI?F-TEID has CH=1 and the F-TEID address-family flags IPv4/IPv6 do not...
PT-2025-52283
Name of the Vulnerable Software and Affected Versions Open5GS version 2.7.5-49-g465e90f Description A flaw exists in Open5GS where a malformed PFCP Session Establishment Request can cause the UPF to crash. Specifically, when processing a request type=50 and the CreatePDR?PDI?F-TEID has CH=1, a...
CVE-2025-65559
A denial of service vulnerability exists in Open5GS version 2.7.5-49-g465e90f . The issue is caused by a reachable assertion in lib/pfcp/context.c within the ogs_pfcp_object_teid_hash_set function. This occurs when the software processes a PFCP Session Establishment Request (type=50) where the Cr...
Open5GS security vulnerabilities
Open5GS is an Open5GS open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A security vulnerability exists in Open5GS version 2.7.5-49-g465e90f, which originates from the processing of a PFCP session establishment request triggered by an up to assertion, whi...
CVE-2025-65559
An issue was discovered in Open5GS 2.7.5-49-g465e90f, when processing a PFCP Session Establishment Request type=50, the UPF crashes with a reachable assertion in lib/pfcp/context.c ogspfcpobjectteidhashset if the CreatePDR?PDI?F-TEID has CH=1 and the F-TEID address-family flags IPv4/IPv6 do not...
CVE-2025-65559
An issue was discovered in Open5GS 2.7.5-49-g465e90f, when processing a PFCP Session Establishment Request type=50, the UPF crashes with a reachable assertion in lib/pfcp/context.c ogspfcpobjectteidhashset if the CreatePDR?PDI?F-TEID has CH=1 and the F-TEID address-family flags IPv4/IPv6 do not...
CVE-2025-65559: Reachable Assertion
An issue was discovered in Open5GS 2.7.5-49-g465e90f, when processing a PFCP Session Establishment Request type=50, the UPF crashes with a reachable assertion in lib/pfcp/context.c ogspfcpobjectteidhashset if the CreatePDR?PDI?F-TEID has CH=1 and the F-TEID address-family flags IPv4/IPv6 do not...
Slice-Aware Spoofing Detection in 5G Networks Using Lightweight Machine Learning
The increasing virtualization of fifth generation 5G networks expands the attack surface of the user plane, making spoofing a persistent threat to slice integrity and service reliability. This study presents a slice-aware lightweight machine-learning framework for detecting spoofing attacks withi...
CVE-2025-63288
In Open5GS 2.7.6, AMF crashes when receiving an abnormal NGSetupRequest message, resulting in denial of service...
EUVD-2025-50810
In Open5GS 2.7.6, AMF crashes when receiving an abnormal NGSetupRequest message, resulting in denial of service...
CVE-2025-63288
In Open5GS 2.7.6, AMF crashes when receiving an abnormal NGSetupRequest message, resulting in denial of service...
CVE-2025-63288
In Open5GS 2.7.6, AMF crashes when receiving an abnormal NGSetupRequest message, resulting in denial of service...
CVE-2025-63288
In Open5GS 2.7.6, AMF crashes when receiving an abnormal NGSetupRequest message, resulting in denial of service...
PT-2025-46186
Name of the Vulnerable Software and Affected Versions Open5GS version 2.7.6 Description The software may experience a denial of service when receiving an abnormal NGSetupRequest message, causing the AMF component to crash. Recommendations At the moment, there is no information about a newer versi...